);
let is_object = self_ty.map_or(false, |ty| {
- ty.sty == self.tcx().types.trait_object_dummy_self.sty
+ ty == self.tcx().types.trait_object_dummy_self
});
let default_needs_object_self = |param: &ty::GenericParamDef| {
if let GenericParamDefKind::Type { has_default, .. } = param.kind {
/// removing the dummy `Self` type (`trait_object_dummy_self`).
fn trait_ref_to_existential(&self, trait_ref: ty::TraitRef<'tcx>)
-> ty::ExistentialTraitRef<'tcx> {
- if trait_ref.self_ty().sty != self.tcx().types.trait_object_dummy_self.sty {
+ if trait_ref.self_ty() != self.tcx().types.trait_object_dummy_self {
bug!("trait_ref_to_existential called on {:?} with non-dummy Self", trait_ref);
}
ty::ExistentialTraitRef::erase_self_ty(self.tcx(), trait_ref)